Also listed on Acer Incorporated, an earlier holder on the record. The recorded assignments below show how it moved.
Term ends Jun 21, 2032 · High confidence
20-year base term ends Aug 15, 2031
Held by Mitek Holdings, Inc.
Filed Nov 12, 2016 as application 15/350,041 · Granted Mar 26, 2019
Base term plus 311 days of patent term adjustment (USPTO delay)
Today
2011
2032
Clock starts
Aug 15, 2011
Aug 15, 2011
Term ends
Jun 21, 2032
Jun 21, 2032
Granted
Mar 26, 2019
Mar 26, 2019
base term
patent term adjustment
fee events
Updated Nov 14, 2026 · includes USPTO assignment & status data published Nov 14, 2026 and grant & fee data published Nov 10, 2026 (weekly) · how we know
311
Days of term adjustment
Read from the USPTO patent term adjustment record, not recalculated here.
None
Terminal disclaimer
No disclaimer on this record.
2 of 3
Maintenance fees paid
Three maintenance fees fall due, at 3.5, 7.5 and 11.5 years from grant. This counts the ones the record shows paid.
4
Family applications on record here
Applications sharing this one's continuity chain whose file history this site holds. The family may have others.
This patent's term runs 311 days past its 20-year base term on prosecution delay. 2 of 3 maintenance fees are paid so far. Confidence: High. from the record
How we calculated this date
One row per rule, each showing its own input and what it did to the date. A step we could not verify says so instead of resolving itself.
| Step | Input | Date after this step | Confidence |
|---|---|---|---|
| Base term, 20 years from filing | Clock starts Aug 15, 2011, when application 13/136,922, the earliest non-provisional in its chain, was filed (this one was filed Nov 12, 2016) | Aug 15, 2031 | High confidence |
| Continuity chain | Every parent in the chain resolved | no change | High confidence |
| Patent term adjustment | +311 days, USPTO patent term adjustment record | Jun 21, 2032 | High confidence |
| Terminal disclaimer cap | None on record | no cap applied | High confidence |
| Patent term extension | None on file | no change | High confidence |
| Fee events | 2 of 3 maintenance fees paid | In force | High confidence |
| Computed term end | The steps above, in order | Jun 21, 2032 | High confidence |
This family
| US 8,960,244 | In force Dec 2033 | Dec 2033 |
| US 10,280,006 | In force Mar 2033 | Mar 2033 |
| US 10,421,209 | In force Sep 2032 | Sep 2032 |
| US 10,239,224 | this patent Jun 2032 | Jun 2032 |
The applications whose file history this site holds. The family may have others.
Assignments
Assignment documents as recorded at the USPTO, oldest first, with the reel and frame each was recorded at. A recorded assignment is a filed document, not a statement of current ownership, and the absence of a later one is not evidence that the last one still stands.
| Recorded | Assignor | Assignee | Conveyance |
|---|---|---|---|
| Aug 10, 2020 Reel 53448, frame 101 | Aylsworth, Steven L | Acer Inc. | Assignment of Assignor's Interest |
| Aug 14, 2020 Reel 54171, frame 388 | Aylsworth, Steven L | Acer Inc. | Corrective Assignment to Correct the to Correct Supporting Documents Previously Recorded on Reel 053448 Frame 0101. Assignor(S) Hereby Confirms the Assignment. |
| Oct 8, 2026 Reel 76664, frame 525 | Acer Inc. | Mitek Holdings, Inc. | Assignment of Assignor's Interest |
Sources
Google Patents · The patent document at USPTO · Assignment records at USPTO
USPTO account required: This application in Patent Center · USPTO's maintenance fee lookup
Maintenance fee events come from USPTO's own fee records. Its fee lookup asks for the patent number and the application number.
Free plan: 3 watched companies. Pro: unlimited.
Alerts on its grants, lapses and transfers.
What's changing
Jun 2032
Term ends Jun 21, 2032. Maintenance fees still fall due before then
Note
The 311 days of patent term adjustment (USPTO delay) are read from the USPTO record, not recalculated by us
Citations
17
later US patents cite this one
That is top 25% of utility patents granted in 2019 in our data, the only group it is compared against.
How we rank
Every date shows its work: the base term, any term adjustment or extension, any disclaimer cap, and the maintenance fee record, each with a confidence tier. How this record was built
Computed patent terms end on the dates shown. Related patents and pending applications may cover overlapping subject matter.
In force means the term is running and no lapse is on record. It is not a finding that the patent is valid.